Passivation of FCC catalysts

Details Passivation of FCC catalysts Passivation of FCC catalysts

1990-03-28

1991-11-12

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 52CT, 208113, C10G 1118

Patent

active

050645242

ABSTRACT:
The present invention is directed to a method of using cerium and/or cerium containing compounds to passivate nickel contaminants in hydrocarbon feedstocks which are used in catalytic cracking processes.

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